What Happens If You Miss the
15th August Tax Deadline?

Are you unsure about how much you owe or if you're eligible for a refund?  

100% Free SET Calculator

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Quick Tax Summary

1. What is the tax submission due on 15th August?

2. Who needs to file a SET? 

3. What if the only source of income for me is my salary?

4. What if I have interest income from FDs? 


Our Lanka.tax tax calculator will tell if a refund is due. 

5. What if I have rental income?


Our tax calculator takes withholding taxes and other deductions into account. 

6. How do I obtain a tax refund?

Download your step-by-step guide on how to claim tax refunds here 

7. What can I do to reduce my tax on employment income?


Our Lanka.tax tax calculator allows you to include the solar deduction. 

8. Why is it important to file the SET by 15th August? 

9. Can I pay my taxes in instalments?



10. What’s the easiest way to get your SET done?



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